Browse free open source Java Puzzle Games and projects below. Use the toggles on the left to filter open source Java Puzzle Games by OS, license, language, programming language, and project status.

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  • 1
    Sudoku for Java - HoDoKu
    Sudoku generator/solver/analyzer written in Java (English and German). Lots of human style techniques (singles, subsets, LCs, fish, wings, uniqueness, coloring, chains, ALS), powerful analyzer (manage multiple solutions for one sudoku). Includes Learning and training modes and a booklet printer.
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    Downloads: 280 This Week
    Last Update:
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  • 2
    JSoko

    JSoko

    The Sokoban game implemented in Java.

    JSoko is a Java program for playing the Sokoban game. It features path finding, auto push, auto solving, undo/redo, deadlock detection, and more.
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    Downloads: 19 This Week
    Last Update:
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  • 3
    An entertaining Sokoban game with nice 3D graphics available for Windows, Linux & Mac. Features different skins & workers, several level sets, resume & replay, improved mouse/keyboard control, audio etc.
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    Downloads: 38 This Week
    Last Update:
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  • 4
    TICO

    TICO

    Interactive communication boards for people with severe disabilities.

    TICO is currently a part of ARASUITE!!!! Please, look for ARASUITE in Sourceforge!!!! https://sourceforge.net/projects/arasuite/ TICO is a tool for the design and execution of interactive communication boards. Communication boards are highly used in augmentative and alternative communication (AAC) environments.
    Downloads: 6 This Week
    Last Update:
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  • 5
    The Neverhood Restoration
    Be warned this project was discontinued in 2013 and has not been updated in years.
    Downloads: 20 This Week
    Last Update:
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  • 6
    This project aims to deliver a stable, performant and flexible Tetrinet & TetriFast server.
    Downloads: 20 This Week
    Last Update:
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  • 7
    Peces (Joc de Tangram)
    Peces és un programa per jugar a 40 modalitats de tangram y més de 31.000 figures per resoldre. Podeu crear noves figures, generar-les automàticament, crear concursos i intercanviar les dades amb altres usuaris. A tangram's program with 40 modalites of tangram and more 31,000 shapes. You can create new figures and add them to the main game. In addition, it is possible to create competitions against your friends, and select only the shapes you want to use. Programme pour jouer avec 40 variétés de tangram et plus de 31.000 figures. Gioco di 40 modalità de tangram e più 31.000 Die Freeware Peces ist ein sehr umfangreiches Tangram Puzzle Spiel für Mac OSX mit vielen unterschiedlichen Formen und 4 Schwierigkeitsstufen. Die in einzelne Teile zerlegten Formen müssen dabei wieder richtig zusammengefügt werden.
    Downloads: 4 This Week
    Last Update:
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  • 8
    Flappy

    Flappy

    Flappy - logical game originally created for SHARP MZ-800 computer

    Java version (clone) of old 8bit game created originally for SHARP MZ-800 computer in 1984. Now rewritten into Java and available on all desktops. Java 1.8 required. >>> UPDATE 10/2017 >>> Levels from other devices included too!
    Downloads: 12 This Week
    Last Update:
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  • 9
    Sudokuki - essential sudoku game

    Sudokuki - essential sudoku game

    Sudokuki is a free graphical SUDOKU game

    Sudokuki is a free graphical SUDOKU game: Sudokuki solves even the most difficult sudoku grids for you - Generate a sudoku - Play sudoku - Print a sudoku... Available in 17 languages. Just download and play! You can also play with arabic or chinese numbers. Sudokuki is Free Software developed in Java. Have fun!
    Downloads: 2 This Week
    Last Update:
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  • 10
    A collection of tools related to the game Myst. Most notably, it can transform MOUL/Myst5/Crowthistle datafiles into POTS datafiles. It also allows you to download and install all the fan-Ages. For details see http://myst.dustbird.net/wiki/Drizzle
    Downloads: 4 This Week
    Last Update:
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  • 11
    F2L Scrambler v1.2

    F2L Scrambler v1.2

    Generates randomized scrambles for all F2L cases from all angles.

    This small program was designed to generate randomized scrambles for all 41 basic 3x3 Rubik's cube F2L cases, from all 4 angles (FR, FL, BL, BR). It takes 20 unique scrambles from CubeExplorer, all scrambles roughly 7-11 turns in length. In addition, the program also includes useful intuitive and algorithmic solutions for each case.
    Downloads: 7 This Week
    Last Update:
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  • 12
    XSwing Plus

    XSwing Plus

    Classic arcade game remake of Swing Plus -Total Mindcontrol

    XSwing Plus is a free remake of the arcade game Swing Plus -Total Mind Control. It's written in Java an will run on Windows, Linux & Mac. When it's done, the easy, fast, clever and addictive game play will be back in single & multi player mode. The Project is moved to 👉 https://github.com/TobseF/XSwing-Plus
    Downloads: 6 This Week
    Last Update:
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  • 13
    Jigsaw and tile puzzle games. I intend to use this project to promote artists and photographers.
    Downloads: 5 This Week
    Last Update:
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  • 14
    Sudoku Solver
    An easy-to-use, lightweight Sudoku-solving program. Simply input the known numbers, and click "Solve"!
    Downloads: 2 This Week
    Last Update:
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  • 15
    Free YGOPro puzzle editor

    Free YGOPro puzzle editor

    Easy YGOPro puzzle editor

    Make your own puzzles for YGOPro without writing any code
    Downloads: 3 This Week
    Last Update:
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  • 16
    This is Java Tetris, just another Java Tetris. It's not yet complete, but it will use a (not so strict as previously expected) object-oriented design, and will be fully featured once it's ready. Maybe it will become an Application, too.
    Downloads: 3 This Week
    Last Update:
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  • 17
    Minesweeper for Java
    This is a Minesweeper clone written in Java. It's my first game and I had a lot of fun to build it. If you enjoy it, please add a review :-)
    Downloads: 1 This Week
    Last Update:
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  • 18
    GhostTrap
    GhostTrap is a classic 3-in-a-row puzzle game (like Zookeeper / Bejuweled) written in the Scala programming language on top of the JVM
    Downloads: 2 This Week
    Last Update:
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  • 19
    Sudoku Mania! A fully customizable sudoku game written in java. Create your own themes using Xml. 6 squares, 8 , 9, 16? No problem. Show numbers, letters, or even pictures. Print Sudokus to go and much more. Available for Cell Phones and PDA's too.
    Downloads: 2 This Week
    Last Update:
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  • 20
    nonogram

    nonogram

    Nonogram solver editor

    This is a nonogram solver and editor. You can create save and edit solve nonograms. Uses lanterna to display terminal screen. Stores previous calculations to solve other nonograms faster https://github.com/kutaybezci/nonogram "Sample nonograms taken from Maxi Bulmaca Kumral Yayıncılık by Fatma Eger"
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21
    This is a Java re-implementation of the original AT-Robots project <http://necrobones.com/atrobots>. The players can program robots in AT2 assembly. Seek and destroy your opponents using scanners, radar, sonar, missiles, and mines.
    Downloads: 1 This Week
    Last Update:
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  • 22
    FreeNono

    FreeNono

    A free implementation of the nonogram game

    FreeNono is an open-source implementation of the Nonogram game — a logic puzzle in which cells in a grid have to be colored or left blank according to numbers given at the side of the grid to reveal a hidden picture. FreeNono is distributed under the terms of the GNU GPL.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Java version of the popular Sudoku puzzle game with a clean and easy to use graphical user interface.
    Downloads: 1 This Week
    Last Update:
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  • 24
    Arcus is a Rubik's Cube Simulator written in Java featuring 3D display and cube manipulation. Besides conventional solving, getting from any pattern to any goal pattern is supported. Allows the user to bidirectionally walk through the cube's history.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Implementation of the classic Snake Arcade Game in JAVA
    Downloads: 1 This Week
    Last Update:
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